{"id":240498,"date":"2022-07-31T06:33:53","date_gmt":"2022-07-30T22:33:53","guid":{"rendered":"\/\/m.iemloyee.com\/?p=240498"},"modified":"2022-07-30T16:38:25","modified_gmt":"2022-07-30T08:38:25","slug":"%e6%ad%a6%e6%b1%89%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6%e5%88%98%e5%8b%87%e6%95%99%e6%8e%88%e8%af%be%e9%a2%98%e7%bb%84%e6%9c%80%e6%96%b0adv-mater-%e5%85%a8%e6%97%a0%e6%9c%ba%e9%92%99%e9%92%9b%e7%9f%bf","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=240498","title":{"rendered":"\u6b66\u6c49\u7406\u5de5\u5218\u52c7\u56e2\u961f\u6700\u65b0Adv.Mater: \u5168\u65e0\u673a\u9499\u949b\u77ff\u5355\u6676\u5149\u7535\u5404\u5411\u5f02\u6027"},"content":{"rendered":"

\u3010\u5168\u6587\u901f\u89c8\u3011<\/strong><\/p>\n

\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u5218\u52c7\u6559\u6388\u56e2\u961f\u5728\u5168\u65e0\u673aCsPbBr3<\/sub>\u9499\u949b\u77ff\u5355\u6676\u7684\u5149\u7535\u5404\u5411\u5f02\u6027\u7814\u7a76\u53d6\u5f97\u4e86\u91cd\u8981\u8fdb\u5c55\u3002\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u6784\u5efaCsPbBr3<\/sub>\u5355\u9897\u7c92\u5355\u6676\u5149\u7535\u5b50\u5668\u4ef6\uff0c\u63ed\u793a\u4e86CsPbBr3<\/sub>\u7acb\u65b9\u4f53\u5355\u6676\u7684(100)\u6676\u9762\u548c\u6b63\u56db\u9762\u4f53\u5355\u6676\u7684 (111) \u6676\u9762\u5404\u9879\u5f02\u6027\u5149\u7535\u7279\u6027\u3002DFT\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cCsPbBr3<\/sub>\u9499\u949b\u77ff\u5355\u6676\u7684 (100) \u6676\u9762\u548c (111) \u6676\u9762\u7684\u8868\u9762\u7535\u5b50\u80fd\u7ea7\u548c\u8f7d\u6d41\u5b50\u4f20\u8f93\u65b9\u5411\u5404\u5411\u5f02\u6027\u5dee\u5f02\u662f\u5f71\u54cd\u9499\u949b\u77ff\u5355\u6676\u5149\u7535\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u672c\u6587\u91cd\u70b9\u63ed\u793a\u4e86\u5168\u65e0\u673a\u9499\u949b\u77ff\u5355\u6676\u7684\u6676\u9762\u5404\u5411\u5f02\u6027\u5bf9\u4e8e\u754c\u9762\u5149\u7535\u5b50\u4f20\u8f93\u53ca\u5176\u5149\u7535\u7279\u6027\u7684\u5f71\u54cd\uff0c\u4e3a\u5b9e\u73b0\u5236\u5907\u9ad8\u6548\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u5149\u7535\u5b50\u5355\u6676\u5668\u4ef6\u63d0\u4f9b\u4e86\u65b0\u7684\u8def\u5f84\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011\u00a0<\/strong><\/p>\n

\u6676\u9762\u662f\u6676\u4f53\u6750\u6599\u4e0e\u5916\u754c\u76f8\u4e92\u4f5c\u7528\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u4ece\u6676\u4f53\u754c\u9762\u5de5\u7a0b\u89d2\u5ea6\u770b\uff0c\u7531\u4e8e\u5404\u6676\u9762\u539f\u5b50\u6392\u5217\u7684\u4e0d\u540c\uff0c\u534a\u5bfc\u4f53\u5355\u6676\u8868\u73b0\u51fa\u72ec\u7279\u7684\u6676\u9762\u5404\u5411\u5f02\u6027 (\u5176\u4e2d\u5305\u62ec\u5404\u5411\u5f02\u6027\u8868\u9762\u7535\u5b50\u7ed3\u6784\u3001\u5404\u5411\u5f02\u6027\u8868\u9762\u8f7d\u6d41\u5b50\u4f20\u8f93\u3001\u5404\u5411\u5f02\u6027\u8868\u9762\u53cd\u5e94\u4f4d\u70b9\u7b49)\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u534a\u5bfc\u4f53\u6676\u4f53\u8868\u9762\u7684\u539f\u5b50\u7ed3\u6784\u4e0d\u4ec5\u4ec5\u51b3\u5b9a\u4e86\u5176\u5316\u5b66\u6027\u8d28\uff0c\u5176\u6676\u9762\u5404\u5411\u5f02\u6027\u5c06\u76f4\u63a5\u5f71\u54cd\u5e76\u51b3\u5b9a\u5176\u8868\u754c\u9762\u50ac\u5316\u6d3b\u6027\u3001\u8f7d\u6d41\u5b50\u4f20\u8f93\u548c\u5149\u7535\u6027\u8d28\u3002\u7136\u800c\uff0c\u76ee\u524d\u79d1\u7814\u5de5\u4f5c\u8005\u96c6\u4e2d\u5728\u591a\u6676\u8584\u819c\u5149\u7535\u5668\u4ef6\u7684\u7814\u7a76\uff0c\u5f80\u5f80\u53ea\u80fd\u83b7\u5f97\u5668\u4ef6\u8584\u819c\u591a\u6676\u9897\u7c92\u754c\u9762\u7684\u5e73\u5747\u6027\u80fd\u3002\u4eba\u4eec\u5bf9\u5355\u9897\u7c92\u534a\u5bfc\u4f53\u5355\u6676\u6676\u9762\u5404\u5411\u5f02\u6027\u6240\u5f15\u8d77\u7684\u5149\u7535\u7279\u6027\u7406\u8bba\u53ca\u5b9e\u9a8c\u8bba\u8bc1\u8f83\u4e3a\u7f3a\u4e4f\uff0c\u5355\u9897\u7c92\u534a\u5bfc\u4f53\u5355\u6676\u6676\u9762\u5404\u5411\u5f02\u6027\u4e0e\u5668\u4ef6\u5149\u7535\u6027\u80fd\u4e4b\u95f4\u6784\u6548\u5173\u7cfb\u53ca\u5185\u5728\u673a\u7406\u5c1a\u4e0d\u6e05\u695a\u3002<\/strong>\u4e3a\u6b64\uff0c\u4ee5\u7eaf\u65e0\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u5355\u6676\u9897\u7c92\u4e3a\u4f8b\uff0c\u6211\u4eec\u6709\u5fc5\u8981\u4ece\u5b9e\u9a8c\u548c\u7406\u8bba\u4e0a\u63ed\u793a\u5355\u9897\u7c92\u5355\u6676\u7684\u6676\u9762\u5404\u5411\u5f02\u6027\u4e0e\u8f7d\u6d41\u5b50\u4f20\u8f93\u3001\u7f3a\u9677\u5bc6\u5ea6\u3001\u5149\u7535\u6027\u80fd\u7b49\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4e3a\u8fdb\u4e00\u6b65\u4f18\u5316\u9499\u949b\u77ff\u7b49\u534a\u5bfc\u4f53\u5149\u7535\u5668\u4ef6\u6027\u80fd\u63d0\u4f9b\u91cd\u8981\u7684\u6307\u5bfc\u548c\u53c2\u8003\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u6790\u3011<\/strong><\/p>\n

\u56fe<\/strong>1. <\/strong>\u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef<\/strong> (APCVD)<\/strong>\u6cd5\u5408\u6210\u7eaf\u65e0\u673a<\/strong>CsPbBr3<\/sub><\/strong>\u5355\u6676\u9499\u949b\u77ff\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u4f5c\u8005\u91c7\u7528\u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\uff08APCVD\uff09\u6cd5\uff08\u56fe1\uff09\u6210\u529f\u5408\u6210\u5c3a\u5bf8\u5747\u4e00\u3001\u9ad8\u7ed3\u6676\u5404\u5411\u5f02\u6027\u9499\u949b\u77ff\u5355\u6676\u9897\u7c92\u3002\u540c\u65f6\uff0c\u4f5c\u8005\u91cd\u70b9\u63ed\u793a\u4e86CsPbBr3 <\/sub>(111) \u6b63\u56db\u9762\u4f53\u548cCsPbBr3 <\/sub>(100) \u7acb\u65b9\u4f53\u5355\u6676\u7684\u53d7\u9650\u7a7a\u95f4\u5404\u5411\u5f02\u6027\u751f\u957f\u673a\u5236\u3002<\/p>\n

\u56fe<\/strong>2. <\/strong>\u5404\u5411\u5f02\u6027\u7684<\/strong>CsPbBr3<\/sub><\/strong>\u5355\u6676\u7684\u5f62\u8c8c\u548c\u5143\u7d20\u7279\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c (SEM) \u56fe\u50cf \uff08\u56fe2\uff09\u663e\u793aCsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u5355\u6676\u5c3a\u5bf8\u5747\u4e00\uff08CsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u5355\u6676\u7684\u68f1\u8fb9\u957f\u90fd\u4e3a4 \u03bcm\uff09\uff0c\u4e14\u5747\u5300\u5355\u5206\u6563\u5728SiO2<\/sub>\/Si\u57fa\u5e95\u8868\u9762\u3002\u626b\u63cf-\u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u80fd\u8c31 (SEM-EDX) \u8868\u660eCsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u90fd\u53ea\u542b\u6709 Cs, Pb, Br\u4e09\u79cd\u5143\u7d20\uff0c\u5176\u5316\u5b66\u8ba1\u91cf\u6bd4\u7ea6\u4e3a1: 1: 3\u3002<\/p>\n

\u56fe<\/strong>3. <\/strong>\u5404\u5411\u5f02\u6027<\/strong>CsPbBr3<\/sub><\/strong>\u5355\u6676\u7684\u6676\u4f53\u7ed3\u6784\u89e3\u6790<\/strong><\/p>\n

\"\"<\/p>\n

X\u5c04\u7ebf\u884d\u5c04 (XRD) \u56fe\u8c31 \uff08\u56fe3A\uff09\u8bc1\u660eCsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u6676\u4f53\u5206\u522b\u4ee5 (100)\u548c(111) \u6676\u9762\u62e9\u4f18\u53d6\u5411\u751f\u957f\u3002\u4f5c\u8005\u91c7\u7528\u5171\u805a\u7126\u79bb\u5b50\u675f\uff08FIB\uff09\u5207\u5272\u548c\u53cc\u7403\u5dee\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u6280\u672f\u8fdb\u4e00\u6b65\u63ed\u793a\u4e86CsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u7684\u539f\u5b50\u6676\u4f53\u7ed3\u6784\u3002\u5982\u56fe3B-I\u6240\u793a\uff0c\u5728<100>\u6676\u8f74\u65b9\u5411\u4e0a\uff0cCs\u539f\u5b50\u9635\u5217\u4f4d\u4e8e\u56db\u4e2a\u76f8\u90bbPb-Br\u9635\u5217\u7684\u4e2d\u5fc3\uff0c\u800cBr\u539f\u5b50\u9635\u5217\u4f4d\u4e8e\u4e24\u4e2a\u76f8\u90bbCs\u539f\u5b50\u9635\u5217\u4e2d\u5fc3\u3002\u5728<210>\u6676\u8f74\u65b9\u5411\u4e0a\uff0cBr-Cs-Br\u548cPb-Br\u539f\u5b50\u9635\u5217\u4ea4\u66ff\u6392\u5217\uff0c\u5176\u6676\u9762\u95f4\u8ddd\u4e3a0.58 nm\uff0c\u5bf9\u5e94\u4e8e(001) \u6676\u9762\u3002\u6b64\u5916\uff0cCsPbBr3<\/sub>\u6b63\u56db\u9762\u4f53FIB\u5207\u7247\u5728 [111] \u65b9\u5411\u4e0a\u7684HRTEM\u56fe\u50cf\u663e\u793aCs-Br\u539f\u5b50\u9635\u5217\u5d4c\u5165\u5728\u76f8\u90bb\u7684Br-Pb-Br\u539f\u5b50\u9635\u5217\u4e2d\u3002\u4e0a\u8ff0TEM\u7ed3\u679c\u8bc1\u5b9e\uff0cCsPbBr3 <\/sub>(100)\u7acb\u65b9\u4f53\u548c(111)\u6b63\u56db\u9762\u4f53\u8868\u73b0\u51fa\u4e0d\u540c\u7684\u6676\u4f53\u8868\u9762\u539f\u5b50\u6392\u5217\uff0c\u8fd9\u5c06\u5bfc\u81f4\u4e0d\u540c\u7684\u8868\u9762\u7535\u5b50\u72b6\u6001\u3002<\/p>\n

\u56fe<\/strong>4. CsPbBr3<\/sub><\/strong>\u5355\u6676\u7684\u5404\u5411\u5f02\u6027\u5149\u5b66\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

\u7d2b\u5916\u5149\u7535\u5b50\u80fd\u8c31\uff08UPS\uff09\u6d4b\u8bd5\u7ed3\u679c\u8868\u660eCsPbBr3 <\/sub>(111)\u6b63\u56db\u9762\u4f53\u7684\u8868\u9762\u8d39\u7c73\u8fb9 (Eedge(111)<\/sub> = 0.68 eV) \u5411\u66f4\u9ad8\u7684\u80fd\u91cf\u8fc1\u79fb\u4e86\u7ea60.16 eV\uff0c\u610f\u5473\u7740CsPbBr3<\/sub>\u6b63\u56db\u9762\u4f53\u5355\u6676\u7684(111)\u8868\u9762\u53d1\u751f\u4e860.16 eV\u7684\u80fd\u5e26\u5f2f\u66f2\u3002\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\uff08UV-Vis\uff09\u8bc1\u660eCsPbBr3 <\/sub>(100)\u7acb\u65b9\u4f53\u548cCsPbBr3 <\/sub>(111) \u56db\u9762\u4f53\u7684\u8868\u9762\u5149\u5b66\u5e26\u9699\u5bbd\u5ea6\u5206\u522b\u4e3a2.33 eV\u548c2.36 eV\u3002\u66f4\u6709\u610f\u601d\u7684\u662f\uff0c\u4e0eCsPbBr3 <\/sub>(111)\u6b63\u56db\u9762\u4f53\u5355\u6676\u76f8\u6bd4\uff0cCsPbBr3<\/sub> (100)\u7acb\u65b9\u4f53\u7684\u5149\u81f4\u53d1\u5149(PL)\u5149\u8c31\u5cf0\u503c\u7ea2\u79fb\u4e86\u7ea63 nm\uff0c\u8367\u5149\u5f3a\u5ea6\u589e\u52a0\u4e862\u500d\uff08\u56fe4E\uff09\u3002\u65f6\u95f4\u5206\u8fa8\u5149\u81f4\u53d1\u5149(TRPL)\u5149\u8c31\u8868\u660e\u663e\u793a\uff0c\u4e0e(111) CsPbBr3<\/sub>\u56db\u9762\u4f53 (\u03c4111<\/sub> = 5.88 ns)\u76f8\u6bd4\uff0cCsPbBr3 <\/sub>(100)\u7acb\u65b9\u4f53\u5177\u6709\u66f4\u957f\u7684\u8f7d\u6d41\u5b50\u5bff\u547d (\u03c4100 <\/sub>= 8.68 ns vs <\/em><\/strong>\u03c4111<\/sub> = 5.88 ns)\u3002<\/p>\n

\u56fe<\/strong>5. <\/strong>\u5404\u5411\u5f02\u6027\u7684<\/strong>CsPbBr3<\/sub><\/strong>\u5355\u6676\u7684\u80fd\u5e26\u5f2f\u66f2\u5206\u6790\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u4f5c\u8005\u57fa\u4e8e\u7b2c\u4e00\u539f\u7406 (DFT)\uff0c\u8ba1\u7b97\u4e86\u5e73\u884c\u4e8e(100)\u548c(111) CsPbBr3<\/sub>\u6676\u4f53\u8868\u9762\u7684\u6bcf\u4e2a\u539f\u5b50\u5c42\u7684\u6295\u5f71\u72b6\u6001\u5bc6\u5ea6\uff08PDOS\uff09\u3002\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cCsPbBr3<\/sub>\u6b63\u56db\u9762\u4f53\u7684(111)\u6676\u9762\u5c06\u4ea7\u751f~0.18 eV\u7684\u8868\u9762\u80fd\u5e26\u5f2f\u66f2\uff0c\u8fd9\u4e0eUPS\u5b9e\u9a8c\u6d4b\u5f97\u8868\u9762\u80fd\u5e26\u5f2f\u66f2\u503c\u76f8\u4e00\u81f4\u3002<\/p>\n

\u56fe<\/strong>6. <\/strong>\u5404\u5411\u5f02\u6027\u7684<\/strong>CsPbBr3<\/sub><\/strong>\u5355\u6676\u7684\u5fae\u578b\u5668\u4ef6\u548c\u7535\u5b66\u8868\u5f81\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u4e3a\u4e86\u8fdb\u4e00\u6b65\u6df1\u5165\u7814\u7a76\u8f7d\u6d41\u5b50\u5728CsPbBr3<\/sub><\/strong>\u5355\u6676<\/strong>\u8868\u9762\u5404\u5411\u5f02\u6027\u4f20\u8f93\u7279\u6027\u3002\u4f5c\u8005\u91c7\u7528\u805a\u7126\u79bb\u5b50\u675f\u5fae\u7eb3\u52a0\u5de5\u7684\u65b9\u6cd5\u5728CsPbBr3<\/sub>\u7acb\u65b9\u4f53\u7684\uff08100\uff09\u6676\u9762\u548c\u6b63\u56db\u9762\u4f53\u7684\uff08111\uff09\u6676\u9762\u5206\u522b\u6c89\u79efPt \u7eb3\u7c73\u7ebf\u7535\u6781\uff0c\u5236\u5907\u4e86CsPbBr3<\/sub>\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u5355\u6676\u5149\u7535\u5b50\u5668\u4ef6 \uff08Fig4a\uff09\u3002\u5355\u6676\u5149\u7535\u5b50\u5668\u4ef6\u6d4b\u5f97CsPbBr3 <\/sub>(100)\u7acb\u65b9\u4f53\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff08\u03bc100 <\/sub>= 241 \u03bcm2<\/sup> V-1<\/sup> s-1<\/sup>\uff09\u662fCsPbBr3<\/sub>\uff08111\uff09\u6b63\u56db\u9762\u4f53\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7684\uff08\u03bc111<\/sub>=49 \u03bcm2<\/sup> V-1<\/sup> s-1<\/sup>\uff09\u76844.92\u500d\u3002DFT\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\u7535\u5b50\u8fc1\u79fb\u7387 (\u03bce<\/sub>) \u5728CsPbBr3<\/sub>\u5355\u6676\u7684(100)\u6676\u9762\u548c(111)\u6676\u9762\u8868\u73b0\u51fa\u660e\u663e\u7684\u5404\u5411\u5f02\u6027\u3002\u7535\u5b50\u5728\uff08100\uff09\u6676\u9762\u768490\u00b0\/270\u00b0\u65b9\u5411\u4e0a\u8fc1\u79fb\u7387\u6700\u5927\uff0c\u800c\u5728\uff08111\uff09\u6676\u9762\u768460\u00b0\/240\u00b0\u65b9\u5411\u4e0a\u8fc1\u79fb\u7387\u6700\u5927\u3002<\/p>\n

\u7ed3\u8bba<\/strong><\/p>\n

\u4f5c\u8005\u901a\u8fc7\u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef(APCVD)\u65b9\u6cd5\u5408\u6210\u4e86\u5c3a\u5bf8\u5747\u4e00\u7684CsPbBr3<\/sub>\u9499\u949b\u77ff\u7acb\u65b9\u4f53\u548c\u6b63\u56db\u9762\u4f53\u5355\u6676\uff0c\u7cbe\u786e\u63a7\u5236\u4e86\u7eaf\u65e0\u673a\u9499\u949b\u77ff\u7684(100)\u548c(111)\u7684\u5404\u5411\u5f02\u6027\u751f\u957f\u3002CsPbBr3<\/sub>\u5355\u9897\u7c92\u5668\u4ef6\u548c\u7406\u8bba\u8ba1\u7b97\u7814\u7a76\u8868\u660eCsPbBr3<\/sub>\uff08100\uff09\u7acb\u65b9\u4f53\u5355\u6676\u548c\uff08111\uff09\u6b63\u56db\u9762\u4f53\u5355\u6676\u5177\u6709\u5404\u5411\u5f02\u6027\u8868\u9762\u5149\u7535\u5b50\u80fd\u7ea7\u7ed3\u6784\u548c\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u3002\u4ee5\u4e0a\u9499\u949b\u77ff\u6676\u4f53\u5404\u5411\u5f02\u6027\u5dee\u5f02\u662f\u5f71\u54cd\u9499\u949b\u77ff\u5355\u6676\u5149\u7535\u5668\u4ef6\u6027\u80fd\u7684\u51b3\u5b9a\u6027\u56e0\u7d20\u3002\u4ee5\u4e0a\u7814\u7a76\u4e3a\u5f00\u53d1\u7eaf\u65e0\u673a\u9499\u949b\u77ff\u5355\u6676\u8584\u819c\u5668\u4ef6\u5404\u5411\u5f02\u6027\u5149\u7535\u7279\u6027\u63d0\u4f9b\u4e86\u7406\u8bba\u548c\u5b9e\u9a8c\u6307\u5bfc\uff0c\u5e76\u4e3a\u6784\u5efa\u9ad8\u6548\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u5149\u7535\u5b50\u5668\u4ef6\u63d0\u4f9b\u4e86\u65b0\u7684\u9014\u5f84\u3002<\/p>\n

\u8be5\u5de5\u4f5c\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff0c\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u56fd\u62e8\u53cc\u4e00\u6d41\u5efa\u8bbe\u542f\u52a8\u7ecf\u8d39\uff0c\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u82cf\u5b9d\u8fde\u9662\u58eb\u56e2\u961f\u548c\u590d\u65e6\u5927\u5b66\u8d75\u4e1c\u5143\u9662\u58eb\u56e2\u961f\u7b49\u652f\u6301\u3002<\/p>\n

\u6587\u7ae0\u94fe\u63a5<\/strong><\/p>\n

All-inorganic Perovskite Single-Crystal Photoelectric Anisotropy\uff0cAdvanced Materials 2022, https:\/\/doi.org\/10.1002\/adma.202204342<\/a>.<\/p>\n

\u3010\u4f5c\u8005\u7b80\u4ecb\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u8463\u987a\u6d2a\uff08\u7b2c\u4e00\u4f5c\u8005\uff09<\/strong> \u6b66\u6c49\u7406\u5de5\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u4e13\u4e1a\u7855\u58eb\u7814\u7a76\u751f\u3002\u4e3b\u8981\u7814\u7a76\u65b9\u5411\u4e3a\u9499\u949b\u77ff\u5149\u7535\u5404\u5411\u5f02\u6027\u3001\u4e8c\u7ef4TMDs\u5f02\u8d28\u754c\u9762\u7684\u7cbe\u51c6\u8bbe\u8ba1\uff0c\u4ee5\u7b2c\u4e00\u4f5c\u8005\u5728Advanced Materials<\/em>\u7b49\u671f\u520a\u53d1\u8868\u76f8\u5173\u5b66\u672f\u6210\u679c\uff0c\u6388\u6743\u4e13\u5229\u4e24\u9879\u3002<\/p>\n

\"\"<\/p>\n

\u5218\u52c7<\/strong> \uff08\u901a\u8baf\u4f5c\u8005\uff09\uff0c<\/strong> \u6b66\u6c49\u7406\u5de5\u5927\u5b66\u6559\u6388\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u6e56\u5317\u7701\u9752\u5e74\u4eba\u624d\u30022015\u5e74\u5728\u590d\u65e6\u5927\u5b66\u83b7\u7406\u5b66\u535a\u58eb\u5b66\u4f4d\uff0c\u968f\u540e\u5728\u590d\u65e6\u5927\u5b66\uff082015-2016\uff0c\u5408\u4f5c\u5bfc\u5e08\u8d75\u4e1c\u5143\u9662\u58eb\uff09\u3001\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\uff082016-2019\uff0c\u5408\u4f5c\u5bfc\u5e08\u6768\u57f9\u4e1c\u9662\u58eb\uff09\u4ece\u4e8b\u535a\u58eb\u540e\u7814\u7a76\u30022020\u5e74\u56de\u56fd\u52a0\u76df\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u56fd\u9645\u5316\u793a\u8303\u5b66\u9662&\u6750\u6599\u4e0e\u5fae\u7535\u5b50\u5b66\u9662\u3002<\/p>\n

\u5218\u52c7\u6559\u6388\u56e2\u961f\u4e3b\u8981\u4ece\u4e8b\u65b0\u578b\u529f\u80fd\u534a\u5bfc\u4f53\u5fae\u7535\u5b50\u6750\u6599\u7684\u53ef\u63a7\u5408\u6210\u3001\u754c\u9762\u81ea\u7ec4\u88c5\u53ca\u5176\u5728\u5149\u7535\u80fd\u6e90\u9886\u57df\u7684\u521b\u65b0\u5e94\u7528\u7814\u7a76\u3002\u4ee5\u7b2c\u4e00\u4f5c\u8005\u548c\u901a\u8baf\u4f5c\u8005\u8eab\u4efd\u5728\u56fd\u9645\u4e00\u6d41\u5b66\u672f\u671f\u520a\u4e0a\u53d1\u8868\u9ad8\u6c34\u5e73\u5b66\u672f\u8bba\u658730\u4f59\u7bc7\uff0c\u5176\u4e2d\u5305\u62ec\u9876\u7ea7\u5b66\u672f\u520a\u7269 Science\u5b50\u520aScience Advances\uff0cJournal of the American Chemical Society\uff0cAdvanced Materials, ACS Central Science\uff0cSmall,\u00a0 Nano Energy, Applied Catalysis B: Environmental\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5168\u6587\u901f\u89c8\u3011 \u6b66\u6c49\u7406\u5de5\u5927\u5b66\u5218\u52c7\u6559\u6388\u56e2\u961f\u5728\u5168\u65e0\u673aCsPbBr3\u9499\u949b\u77ff\u5355\u6676\u7684\u5149\u7535\u5404\u5411\u5f02\u6027\u7814\u7a76\u53d6\u5f97\u4e86\u91cd\u8981\u8fdb\u5c55\u3002\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u6784\u5efaCsPbBr3\u5355\u9897\u7c92\u5355\u6676\u5149\u7535\u5b50\u5668\u4ef6\uff0c\u63ed\u793a…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-240498","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/240498"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=240498"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/240498\/revisions"}],"predecessor-version":[{"id":240510,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/240498\/revisions\/240510"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=240498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=240498"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=240498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}